#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll mod = 1e9+7;
int N, K;

int main() {
    ios::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);
    cin >> N >> K;
    ll ans = K + N;
    for (int k = 1; k <= K; ++k) {

    }
    return 0;
}